CN106808283A - A kind of drilling and milling machine feed screw nut seat - Google Patents
A kind of drilling and milling machine feed screw nut seat Download PDFInfo
- Publication number
- CN106808283A CN106808283A CN201510891648.7A CN201510891648A CN106808283A CN 106808283 A CN106808283 A CN 106808283A CN 201510891648 A CN201510891648 A CN 201510891648A CN 106808283 A CN106808283 A CN 106808283A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- hole
- drilling
- milling machine
- screw nut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
- B23Q5/408—Nut bearings therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
- F16H25/2472—Safety nuts
Abstract
The invention discloses a kind of drilling and milling machine feed screw nut seat,Art is mechanical device design field,Including pedestal,Boss,Internal thread,Shoulder hole,Lug,Screwed hole,Support plate,It is a rectangular structure to be above pedestal,Top is one piece of support plate,The top surface middle setting of support plate has boss,Screwed hole is drilled with the center section of boss,The bottom of pedestal is a cylindrical structure,The center of cylinder is drilled with through hole,Internal thread is machined with hole,Lug is also machined with the bottom of cylinder,For the bottom of pedestal and lathe are fixed,Pedestal is fixed reliable,Drilling and milling machine feed screw nut seat disclosed in this invention,Pedestal performance is good,Long service life,The damage of the important spare parts such as screw mandrel is not easily caused during assembly or disassembly screw mandrel,Cross lead screw rotates the interference phenomenon not occurred between parts when realizing that the parts such as workbench feed,The head of connector will not produce to other parts and disturb and people is damaged.
Description
Technical field
The present invention relates to mechanical device design field, more particularly to a kind of drilling and milling machine screw mandrel
Nut seat.
Background technology
Carry out will being realized between workpiece and cutter when part is processed on all kinds of lathes various each
The relative motion of sample, screw mandrel and the feed screw nut's seat coordinated with it are exactly to realize being passed through in these motions
Frequently with the most important parts of a class, and feed screw nut seat be typically all be arranged on lathe
On, traditional feed screw nut's seat can form shrinkage porosite etc. due to design structure existing defects during casting
Casting flaw, causes feed screw nut's seat low intensity, and performance is poor, fixed trouble, security
Difference, therefore a kind of pedestal performance of design is good, long service life, during assembly or disassembly screw mandrel
The damage of the important spare parts such as screw mandrel is not easily caused, and cross lead screw is rotated and realizes the parts such as workbench
There is no the interference phenomenon between parts during feeding, the head of connector will not be to other parts
The drilling and milling machine feed screw nut for disturbing and being damaged to people seat is produced to seem very necessary.
The content of the invention
The purpose of the present invention is exactly to overcome traditional feed screw nut's seat low intensity, performance
Difference, fixed trouble, the defect of security difference devises a kind of drilling and milling machine feed screw nut seat, seat
Body performance is good, and long service life, screw mandrel is hardly damaged, and the feeding of the part such as workbench is smooth,
Security is good.
The required technical problem for solving of the invention can be achieved through the following technical solutions：
A kind of drilling and milling machine feed screw nut seat, including pedestal, support plate, be above the pedestal
Be a rectangular structure, its top be one piece of support plate, also including boss, internal thread,
Shoulder hole, lug, screwed hole, the top surface middle setting of the support plate have the boss,
The center section of the boss is drilled with the screwed hole, and its top is screwed into the spiral shell using bolt
Pit fixes the pedestal and lathe, and the bottom of the pedestal is a cylindrical structure, cylinder
The center of body is drilled with through hole, and the internal thread is machined with hole, and the internal thread is to match somebody with somebody with screw mandrel
Close, the lug is also machined with the bottom of cylinder.
The pedestal is through the cast member of Wetted constructures.
The end of the internal thread hole on the pedestal carries out chamfering, and its chamfer dimesion is
0.5×45°。
The internal thread uses left hand thread.
The Left-side center of the lug is drilled with the shoulder hole, positioned at the right side of the shoulder hole also
It is machined with threaded through hole.
As a result of above technical scheme, the invention has the advantages that：
Mutually tied using pedestal, support plate, boss, internal thread, shoulder hole, lug, screwed hole
Designed drilling and milling machine feed screw nut seat is closed, pedestal is through the cast member of Wetted constructures, in it
In the absence of casting flaws such as shrinkage porosites, the performance of pedestal is good, long service life, on pedestal in portion
The end of internal thread hole carry out chamfering, its chamfer dimesion is 0.5 × 45 °, assembly or disassembly silk
The damage of the important spare parts such as screw mandrel is not easily caused during bar, internal thread uses left hand thread, laterally
Screw mandrel rotates the interference phenomenon not occurred between parts when realizing that the parts such as workbench feed, convex
The Left-side center of ear is drilled with shoulder hole, is also machined with positioned at the right side of shoulder hole threaded logical
Hole, it is therefore prevented that head is to the interference of other parts and may be damaged to people.
Brief description of the drawings
Fig. 1 is that structure of the present invention is right regards complete section schematic diagram；
Fig. 2 is structure front-view schematic diagram of the present invention；
Fig. 3 is structure I close-up schematic view of the present invention；
Each component and reference are respectively in figure：1 pedestal；2nd, boss；3rd, internal thread；
4th, shoulder hole；5th, lug；6th, screwed hole；7th, support plate.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to
Understand and understand, with reference to being specifically illustrating, the present invention is expanded on further.
A kind of drilling and milling machine feed screw nut seat, including pedestal 1, boss 2, internal thread 3, ladder
Hole 4, lug 5, screwed hole 6, support plate 7, it is a rectangular structure that the top of pedestal 1 is,
Top is one piece of support plate 7, and the top surface middle setting of support plate 7 has boss 2, in boss 2
Center section be drilled with screwed hole 6, its top is screwed pedestal 1 into screwed hole 6 using bolt
Fixed with lathe, the bottom of pedestal 1 is a cylindrical structure, and the center of cylinder is drilled with through hole,
Internal thread 3 is machined with hole, internal thread 3 coordinates with screw mandrel, also adds in the bottom of cylinder
Work has lug 5, and for the bottom of pedestal 1 and lathe are fixed, pedestal 1 fixes reliability.
Pedestal 1 is that, through the cast member of Wetted constructures, it is internal scarce in the absence of the casting such as shrinkage porosite
Fall into, the performance of pedestal 1 is good, long service life.
The end in the hole of internal thread 3 on pedestal 1 carries out chamfering, and its chamfer dimesion is 0.5 × 45 °,
The damage of the important spare parts such as screw mandrel is not easily caused during assembly or disassembly screw mandrel.
Internal thread 3 uses left hand thread, and cross lead screw is rotated when realizing that the parts such as workbench feed
There is no the interference phenomenon between parts.
The Left-side center of lug 5 is drilled with shoulder hole 4, and the right side positioned at shoulder hole 4 is also machined with
Threaded through hole, when with threaded connector, the bottom of pedestal 1 is connected with lathe, its head
Can be placed in the shoulder hole, it is therefore prevented that head is to the interference of other parts and may be to artificial
Into injury.
Drilling and milling machine feed screw nut seat disclosed in this invention, pedestal 1 is through the casting of Wetted constructures
Forging piece, it is internal in the absence of casting flaws such as shrinkage porosites, and the performance of pedestal 1 is good, uses the longevity
Life length, the end in the hole of internal thread 3 on pedestal 1 carries out chamfering, and its chamfer dimesion is
0.5 × 45 °, the damage of the important spare parts such as screw mandrel is not easily caused during assembly or disassembly screw mandrel, it is interior
Screw thread 3 uses left hand thread, and cross lead screw is rotated not to be occurred when realizing that the parts such as workbench feed
Interference phenomenon between parts, the Left-side center of lug 5 is drilled with shoulder hole 4, positioned at ladder
The right side in hole 4 is also machined with threaded through hole, it is therefore prevented that head to the interference of other parts with
And people may be damaged.
General principle of the invention, principal character and of the invention excellent has been shown and described above
Point.It should be understood by those skilled in the art that, the present invention is not limited to the above embodiments, on
Merely illustrating the principles of the invention described in embodiment and specification is stated, the present invention is not being departed from
Various changes and modifications of the present invention are possible on the premise of spirit and scope, these changes and improvements
All fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended right
Claim and its equivalent are defined.
Claims (5)
1. a kind of drilling and milling machine feed screw nut seat, including pedestal, support plate, the pedestal it is upper
It is a rectangular structure that side is, its top is one piece of support plate, it is characterised in that：Also wrap
Boss, internal thread, shoulder hole, lug, screwed hole are included, is set in the middle of the top surface of the support plate
The boss is equipped with, the screwed hole is drilled with the center section of the boss, its top uses
Bolt is screwed fixes the pedestal and lathe into the screwed hole, and the bottom of the pedestal is one
Cylindrical structure, the center of cylinder is drilled with through hole, and the internal thread is machined with hole, described
Internal thread is to coordinate with screw mandrel, and the lug is also machined with the bottom of cylinder.
2. a kind of drilling and milling machine feed screw nut seat according to claim 1, it is characterised in that：Institute
It is through the cast member of Wetted constructures to state pedestal.
3. a kind of drilling and milling machine feed screw nut seat according to claim 1, it is characterised in that：Institute
The end for stating the internal thread hole on pedestal carries out chamfering, and its chamfer dimesion is 0.5 × 45 °.
4. a kind of drilling and milling machine feed screw nut seat according to claim 1, it is characterised in that：Institute
State internal thread and use left hand thread.
5. a kind of drilling and milling machine feed screw nut seat according to claim 1, it is characterised in that：Institute
The Left-side center for stating lug is drilled with the shoulder hole, and the right side positioned at the shoulder hole is also machined with
Threaded through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510891648.7A CN106808283A (en) | 2015-12-01 | 2015-12-01 | A kind of drilling and milling machine feed screw nut seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510891648.7A CN106808283A (en) | 2015-12-01 | 2015-12-01 | A kind of drilling and milling machine feed screw nut seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106808283A true CN106808283A (en) | 2017-06-09 |
Family
ID=59106430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510891648.7A Pending CN106808283A (en) | 2015-12-01 | 2015-12-01 | A kind of drilling and milling machine feed screw nut seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106808283A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3425442A1 (en) * | 1984-07-11 | 1986-05-07 | Horst 4040 Neuss Rödelbronn | Hinged connection part |
| JPH1061742A (en) * | 1996-08-21 | 1998-03-06 | Goto Kiyoko | Feed screw shaft and feed nut |
| JPH11303965A (en) * | 1998-04-23 | 1999-11-02 | Nippon Seiko Kk | Screw shaft of ball screw device |
| CN2775398Y (en) * | 2005-02-02 | 2006-04-26 | 姜源涌 | R-shape slide screw nut |
| CN201747915U (en) * | 2010-06-30 | 2011-02-16 | 芜湖金鹏高速冲槽机制造有限公司 | Gap adjustable mechanism of screw rods and nuts |
| CN202646573U (en) * | 2012-04-06 | 2013-01-02 | 蚌埠市金洋机床有限责任公司 | Single-nut regulating structure of screw nut pair |
| CN203651154U (en) * | 2013-10-30 | 2014-06-18 | 常州市高人制辊有限公司 | Sliding nut for rotary screen printing device |
| CN104084651A (en) * | 2014-08-01 | 2014-10-08 | 丽水市创峰科技有限公司 | Linear module, machining method and machining devices applied to machining method |
| CN204358048U (en) * | 2014-12-28 | 2015-05-27 | 山东华准机械有限公司 | Can prefastening nut seat |
| CN205437959U (en) * | 2015-12-01 | 2016-08-10 | 安徽鸭远机电科技有限公司 | Drilling and milling machine feed screw nut seat |
-
2015
- 2015-12-01 CN CN201510891648.7A patent/CN106808283A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3425442A1 (en) * | 1984-07-11 | 1986-05-07 | Horst 4040 Neuss Rödelbronn | Hinged connection part |
| JPH1061742A (en) * | 1996-08-21 | 1998-03-06 | Goto Kiyoko | Feed screw shaft and feed nut |
| JPH11303965A (en) * | 1998-04-23 | 1999-11-02 | Nippon Seiko Kk | Screw shaft of ball screw device |
| CN2775398Y (en) * | 2005-02-02 | 2006-04-26 | 姜源涌 | R-shape slide screw nut |
| CN201747915U (en) * | 2010-06-30 | 2011-02-16 | 芜湖金鹏高速冲槽机制造有限公司 | Gap adjustable mechanism of screw rods and nuts |
| CN202646573U (en) * | 2012-04-06 | 2013-01-02 | 蚌埠市金洋机床有限责任公司 | Single-nut regulating structure of screw nut pair |
| CN203651154U (en) * | 2013-10-30 | 2014-06-18 | 常州市高人制辊有限公司 | Sliding nut for rotary screen printing device |
| CN104084651A (en) * | 2014-08-01 | 2014-10-08 | 丽水市创峰科技有限公司 | Linear module, machining method and machining devices applied to machining method |
| CN204358048U (en) * | 2014-12-28 | 2015-05-27 | 山东华准机械有限公司 | Can prefastening nut seat |
| CN205437959U (en) * | 2015-12-01 | 2016-08-10 | 安徽鸭远机电科技有限公司 | Drilling and milling machine feed screw nut seat |
Non-Patent Citations (1)
| Title |
|---|
| 陈伟珍等: "《机械制图与CAD:机类》", 31 July 2015, 北京理工大学出版社 * |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170609 |